seo site checkup logo
PricingFree ToolsArticles

JavaScript Minification Test

What is it?

Checks if any external javascript files used in your page is minified. Minified files reduce page size and overall load time.

Pass rate:

  • Top 100 websites: 96%
  • All websites: 83%
Pass rates of Top 100 US websites
2021

93%

2022

99%

2023

96%

100

75

50

25

0

How do I fix it ?

In order to pass this test you must minify all JavaScript files. For this task you can use an online JS minifier like JSCompress, Closure Compiler or JSMin.
Check your website's SEO for free right now!

seo site checkup logo
Website SEO, Monitoring & Automation Made Easy.
Product
  • Pricing
  • Free Tools
  • Articles
  • Login
  • Free 7-Day Trial
© SEO Site Checkup 2020-2024 • All rights reserved